OK, then i was just lucky until now, i usually check the amount of girls on the run in my house every 2-3 weeks so i don't think i would have missed an escape.
Another thing which is a bit hard to explain,
i had 3 cases in the last weeks while i played Whore Master where stats of 100 became 0.
I checked my savegames and as far as i understood it, something changed the modifier value from positive to negative,
at the moment i have such a case so i attach my current save game.
I keep every girl in the dungeon, until obedience is 100 and spirit is low,
then i transfer them to the house for personal training for a while,
one of the girls in the house (Cara Cromwell) has currently obedience of 0
<Obedience Value="0" Mod="-56" /> is in the savegame
while all the other girls there (i checked about 10 of them)
have something like
<Obedience Value="20" Mod="100" /> or
<Obedience Value="20" Mod="70" /> (not 100 because i think the temporary masochist trait from the tortures has run out)
The same happened to me one time with constitution, when one of my arena girls suddenly had constitution of 0
and also Value 0 and Mod something high negative in the save game.
I can't say how long ago the change was or what i may have did in that turn, because i don't check the stats very often
What i do regularly is train constitution through "Interact with" if the con is low, give items which decrease Tiredness (Radicola, Incense, Nightmare Fuel and so on),
sometimes items which increase Love, Hapiness and Libido.
With the case of constitution and arena, i did nothing the past few turns as far as i remember.
Usually i put them in the arena mostly on town guard duty, together with a doctor and leave them alone.
Edit:
I forgot to add, that i'm using not only the standard items, but also Comeback.itemsx
(from
http://www.pinkpetal.org/index.php?topic=1227.0 )
i know that at least one of the items is not really working
(the Workout Video Version with Special="AffectsAll")
maybe one of the others from that pack is a problem